How can I improve to write program

Answer 1

Monica Pushpa Could you be more specific on you question ? Perhaps provide some code so we can help ?

Answer 2

Try to refactor your code in the end. It's not that import, that the first prototype of your algorithm is beautiful programmed, but your last version should be as close as possible to perfect. So you can post your code here and let the community show you opportunities to review your code. Code reviews are a common method in software development. So feel free to ask us :)